처음에 1번이랑 15번만 보고 당연히 *2^(-1/15)일 거라 생각했는데

                                                                

0
1281
2561
2001
1
113.780.888906
227.560.888906
177.780.8889
2
107.790.842109
215.580.842109
168.420.8421
3
102.40.8
204.80.8
1600.8
4
97.520.761875
195.050.761914
152.380.7619
5
93.090.727266
186.180.727266
145.450.72725
6
89.040.695625
178.090.695664
139.130.69565
7
85.330.666641
170.670.66668
133.330.66665
8
81.920.64
163.840.64
1280.64
9
78.770.615391
157.540.615391
123.080.6154
10
75.850.592578
151.70.592578
118.520.5926
11
73.140.571406
146.290.571445
114.290.57145
12
70.620.551719
141.240.551719
110.340.5517
13
68.270.533359
136.530.53332
106.670.53335
14
66.060.516094
132.130.516133
103.230.51615
15
640.5
1280.5
1000.5
x
yy/y0
yy/y0
yy/y0

이게 일단 함수는 맞을까 y3,y7,y8은 *0.8 *2/3 *0.64인거 같은데 다른건 감이 안옴